The first two parts of this year's series examining the Environmental Protection Agency's diesel emissions regulations' impact on pricing and reliability for equipment over two decades focused largely ...

The Department of Energy’s SuperTruck program, by allowing truck makers and researchers a more holistic approach to the development of designing a more efficient tractor trailer, is resulting in ...

A tuning company in Roseville, California will pay $1 million in fines and penalties after it pleaded guilty to selling thousands of products that allowed pickup truck owners to bypass the emissions ...

Switching to zero-emission trucks should be a win for its fuel cost advantage. However, those savings can vanish quickly as higher insurance premiums push total expenses up. Zero-emission trucks, ...

As the global focus on climate change intensifies, emissions regulations are becoming a pivotal force in shaping the future ...

The owner of a New York dealership specializing in diesel pickups was fined $50,000 and sentenced to four years of probation after previously pleading guilty to Clean Air Act violations for “deleting” ...

European truck manufacturers including Traton's Scania , Volvo and Daimler Truck have urged the European Union to soften its ...

DETROIT (AP) — Engine maker Cummins Inc. will recall 600,000 Ram trucks as part of a settlement with federal and California authorities that also requires the company to remedy environmental damage ...

Military vehicles need to be able to run under some of the perhaps the toughest, most mechanically stressful situations on the planet. Reliability is more than just a desire; it's a necessity to keep ...

The European Union may give heavy vehicles a little more time to meet strict carbon-dioxide emissions goals than the deadline for cars. Trucks in the EU will be required to cut emissions to near zero ...